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Tue, 3 March 2015.
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ALERT

After nearly seven years of providing public data, we have decided to shut down the www.implu.com website. Our final day of operation will be March 31, 2015. Thank you for using www.implu.com!

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6,561 Patents published on 09/11/08

SECTION A HUMAN NECESSITIES (1,205)
SECTION B PERFORMING OPERATIONS; TRANSPORTING (887)
SECTION C CHEMISTRY; METALLURGY (457)
SECTION D TEXTILES; PAPER (38)
SECTION E FIXED CONSTRUCTIONS (149)
SECTION F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING (359)
SECTION G PHYSICS (2,005)
SECTION H ELECTRICITY (1,461)